With the Zenless Zone Zero Livestream announcement for its 2nd Anniversary, an amazing news has been announced for hoyogames fans alike: a surprise collaboration between Honkai Star Rail and Zenless Zone Zero. In this article, we will go over what players can expect from the Honkai Star Rail x Zenless Zone Zero Collaboration that has been teased.
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Zenless Zone Zero x Honkai Star Rail Collaboration – What To Expect
Announced alongside the release of the Zenless Zone Zero 2nd anniversary livestream announcement, the special Zenless Zone Zero x Honkai Star Rail Collaboration event has been officially confirmed to be coming this Winter 2026, bringing along with it many different contents between 2 different IPs.
The developers have also confirmed that this will be a two-way crossover collaboration event, meaning both games will be receiving special Collaboration contents.

When Will The Collaboration Event Begins
As mentioned, the official announcement release date for the collaboration between Honkai Star Rail and Zenless Zone Zero is set for Winter 2026, this likely means at the end of the year, with both games having the collaboration event at the same time.
However, thanks to leaked sources, we can have a rough idea of the actual update patches that the collaboration event will take place. According to trusted leak sources, the Collaboration Event will be released on the 4.7 Update Patch for Honkai Star Rail, which is slated to be released on the 11th of November, 2026. So it is very likely that Zenless Zone Zero’s portion of the collaboration will also be released around the same time, during its 3.4 Version Patch Update.
The collaboration event is expected to last for the entire update patch for both games, meaning players can expect to have 42 days worth of Collaboration contents to enjoy during this time. That being said, considering that both IPs are owned by Hoyoverse and Honkai Star Rail have a history of releasing Long-term Collaboration Events, it is very likely that this collaboration event and banners will also last long-term for both games.
Zenless Zone Zero Side – What To Expect
As this collaboration event is a two-way crossover collaboration, both games will be receiving contents, with crossover characters and more! The collaboration update will most likely fall on Zenless Zone Zero version 3.4 Update Patch, so players should be prepared in advance.
From trusted leaked sources, players can expect Robin to become a playable character in Zenless Zone Zero, with much information suggesting that she might become a Physical Element Character in the game.

Robin is an inter-galactic Singer and superstar, capable of moving people’s hearts with her ability to manipulate sounds and her amazing songs. She can use the power of the Harmony to broadcast her music, manifesting “resonance” among not only her fans but all manner of lifeforms.
From this, we can expect her to fill somewhat of a similar role story-wised to Astra Yao, with her most likely meeting Astra Yao and maybe even having a song together!
Honkai Star Rail Side – What To Expect
As for the Honkai Star Rail side, since Honkai Star Rail have had a history of collaboration with other franchises before, we have a slightly better understanding of how collaboration events works in the game.
From leaked information, players can expect 2 characters from Zenless Zone Zero to be released in Honkai Star Rail as playable characters – Ellen Joe and Astra Yao. Ellen Joe is a maid of the Victoria Housekeeping and is a Ice character in Zenless Zone Zero, while Astra Yao is a famous singer in the world of New Eridu, with the ability to use the energy within her music to fuel things. Ellen Joe is very likely to become an Ice character in Honkai Star Rail, while Astra Yao’s element might be harder to know but she might become a Harmony path character and a support character.


As per tradition with Honkai Star Rail collaborations, this collaboration will most likely have its own banners and rules separate from the usual Character Rate Up banner. It is also very likely that this collaboration banner will last long-term considering both games are from Hoyoverse.
How To Prepare For The Collaboration
As this collaboration might be a limited time thing, players should prepare well in advance in order to be able to obtain all of the exclusive collaboration items and characters coming to both games. Here are some things players should prepare:
– Keep up with news for both Honkai Star Rail and Zenless Zone Zero and look out for any official information on the collaboration.
– Pay Attention to leaked contents coming to both games.
– Prepare extra funds for both games with the help of Enjoygm’s special discounted deals for Honkai Star Rail Top Up and Zenless Zone Zero Top Up to get all the collaboration characters you want!
Conclusion
With that, we have gone over all of the teased information for the Honkai Star Rail x Zenless Zone Zero Collaboration Event. Don’t forget to get amazing deals for topping up in Honkai Star Rail and Zenless Zone Zero with the help of Enjoygm today!



